NRA/ILA thing-a-ma-jiggy

[tanacat]

I found this in one of our oldest city parks (est 1902). It was about 4 inches deep (thought it was dollar -that's the size crying01 ) and is made of black glass material, not plastic, and is quite heavy. It looks like maybe a pin with the back inside part missing...

I'm curious how old it is and what use- Googled it & can't find anything similiar. Any ideas?

 

[handyman]

Thats kool. I havent seen one but it dose look like it was a pin. Way to go and Ive been wanting to go back to woodland park again. Soon as I get time

 

[coinnut]

I think it's a pin too. The NRA has a division that is the ILA (Institute for Legislative Action). So it sound like an older pin would fit! Nice find. I don't know how old the National Rifle Association is, but I bet it goes back a bit. Nice find